Postal files at the Smithsonian National Postal Museum Library
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You searched for: "Pneumatic Machinery"
Folder title: | Illinois |
Date: | 08/25/1904 |
Description: | Articles discussing the opening of the Pneumatic Mail Tubes, mail boxes on sidewalks and history of the Post Office Department in Chicago. |
Collection: | Third Assistant Postmaster General Files |
Includes: | Articles |
Folder number: | 05-07-25 |
Subject(s): | Pneumatic Machinery ; Mail Service |
Original source: | Chicago Tribune |
Folder title: | Trans. 1 Gen. Correspondence 1966 |
Date: | 01/14/1966 |
Description: | General administrative correspondence. One draft of an information sheet on the history of pneumatic mail. |
Collection: | Third Assistant Postmaster General Files |
Includes: | Correspondence ; Memorandums |
Folder number: | 02-06-31 |
Subject(s): | Administration ; Postal Service ; Pneumatic Machinery |
Original source: | Post Office Department |